Bug 361748 - Kmail2 crashes upon opening of Mails by double-click
Summary: Kmail2 crashes upon opening of Mails by double-click
Status: RESOLVED FIXED
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-04-14 05:36 UTC by Robby Engelmann
Modified: 2016-04-16 11:36 UTC (History)
3 users (show)

See Also:
Latest Commit: http://commits.kde.org/kdepim/648eb9094de4584135641de449c6ba0a0f5e11be
Version Fixed In: 5.2.1

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Description Robby Engelmann 2016-04-14 05:36:59 UTC 
Application: kmail (5.1.90 rc)

Qt Version: 5.5.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160411) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
open Kontact or Kmail2 --> double-click on a mail -->crash

showing the preview pane works as a workaround to read the messages (normally I keep that deactivated for security reasons)

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb27bc8b940 (LWP 3506))]

Thread 17 (Thread 0x7fb256eab700 (LWP 3507)):
#0  0x00007fb278ccd43d in poll () from /lib64/libc.so.6
#1  0x00007fb26bd0a432 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fb26bd0c007 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fb258bd3dd9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb2795d390f in QThreadPrivate::start (arg=0x15e1fd0) at thread/qthread_unix.cpp:331
#5  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fb254dba700 (LWP 3508)):
#0  0x00007fb26e9156d9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb26e8d19a9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d22a3 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb254db9c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1745840) at thread/qthread_unix.cpp:331
#8  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fb24fdbf700 (LWP 3509)):
#0  0x00007fb26e8cf5b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb26e8d1d3a in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb24fdbec90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1705a40) at thread/qthread_unix.cpp:331
#8  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fb24f5be700 (LWP 3511)):
#0  0x00007fb278cc941d in read () from /lib64/libc.so.6
#1  0x00007fb26e914430 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d1ea4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb23c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb24f5bdc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1714e30) at thread/qthread_unix.cpp:331
#9  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fb24edbd700 (LWP 3513)):
#0  0x00007fb26e914409 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb26e8d1ea4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb24edbcc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1745ac0) at thread/qthread_unix.cpp:331
#8  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fb24e39e700 (LWP 3515)):
#0  0x00007fb278ccd43d in poll () from /lib64/libc.so.6
#1  0x00007fb26e8d2374 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb24e39dc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb2795d390f in QThreadPrivate::start (arg=0x17cbc80) at thread/qthread_unix.cpp:331
#7  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fb2395d6700 (LWP 3517)):
#0  0x00007fb278ccd43d in poll () from /lib64/libc.so.6
#1  0x00007fb26e8d2374 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb2395d5c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb2795d390f in QThreadPrivate::start (arg=0x199b560) at thread/qthread_unix.cpp:331
#7  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fb238dd5700 (LWP 3519)):
#0  0x00007fb2795d297e in QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:231
#1  0x00007fb2797f7d51 in postEventSourcePrepare (timeout=0x0, s=0x7fb2280012d0) at kernel/qeventdispatcher_glib.cpp:247
#2  postEventSourceCheck (source=0x7fb2280012d0) at kernel/qeventdispatcher_glib.cpp:264
#3  0x00007fb26e8d1df1 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb238dd4c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007fb2795d390f in QThreadPrivate::start (arg=0x199ed10) at thread/qthread_unix.cpp:331
#10 0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fb22f3b0700 (LWP 3526)):
#0  0x00007fb26e8d1da5 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb22f3afc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1698710) at thread/qthread_unix.cpp:331
#7  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fb22e5e2700 (LWP 3529)):
#0  0x00007fb26e8d1d3a in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb26e8d2318 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb21c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb22e5e1c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1e10590) at thread/qthread_unix.cpp:331
#7  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fb22dde1700 (LWP 3532)):
#0  0x00007fb278ccd43d in poll () from /lib64/libc.so.6
#1  0x00007fb26e8d2374 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb2797f84db in QEventDispatcherGlib::processEvents (this=0x7fb2200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7fb22dde0c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fb2795ceadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fb2795d390f in QThreadPrivate::start (arg=0x1dea710) at thread/qthread_unix.cpp:331
#7  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fb22d5e0700 (LWP 3534)):
#0  0x00007fb26edf702f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb269b732ab in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb269b732e9 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fb22c851700 (LWP 3535)):
#0  0x00007fb26edf702f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb269881754 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb269ba2131 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fb1dbffd700 (LWP 3536)):
#0  0x00007fb26edf702f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb269882783 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb269ba2131 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fb1db7fc700 (LWP 3537)):
#0  0x00007fb26edf702f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb269882783 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb269ba2131 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fb1daffb700 (LWP 3538)):
#0  0x00007fb26edf702f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb269882783 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007fb269ba2131 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007fb26edf1454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb278cd5d8d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb27bc8b940 (LWP 3506)):
[KCrash Handler]
#6  0x00007fb27b511963 in KMReaderMainWin::showMessage (this=this@entry=0x21f67f0, encoding=..., msg=..., parentCollection=...) at /usr/src/debug/kdepim-16.03.90/kmail/kmreadermainwin.cpp:154
#7  0x00007fb27b51b194 in KMMainWidget::slotItemsFetchedForActivation (this=0x17c5760, command=<optimized out>) at /usr/src/debug/kdepim-16.03.90/kmail/kmmainwidget.cpp:2611
#8  0x00007fb2797d1d97 in QtPrivate::QSlotObjectBase::call (a=0x7ffe3560d080, r=0x17c5760, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#9  QMetaObject::activate (sender=sender@entry=0x236acd0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe3560d080) at kernel/qobject.cpp:3698
#10 0x00007fb2797d2707 in QMetaObject::activate (sender=sender@entry=0x236acd0, m=m@entry=0x7fb27b8ccd80 <KMCommand::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe3560d080) at kernel/qobject.cpp:3578
#11 0x00007fb27b6153f2 in KMCommand::completed (this=this@entry=0x236acd0, _t1=_t1@entry=0x236acd0) at /usr/src/debug/kdepim-16.03.90/build/kmail/moc_kmcommands.cpp:193
#12 0x00007fb27b502e2b in KMCommand::slotPostTransfer (this=0x236acd0, result=KMCommand::OK) at /usr/src/debug/kdepim-16.03.90/kmail/kmcommands.cpp:295
#13 0x00007fb2797d1d97 in QtPrivate::QSlotObjectBase::call (a=0x7ffe3560d1f0, r=0x236acd0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#14 QMetaObject::activate (sender=sender@entry=0x236acd0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe3560d1f0) at kernel/qobject.cpp:3698
#15 0x00007fb2797d2707 in QMetaObject::activate (sender=sender@entry=0x236acd0, m=m@entry=0x7fb27b8ccd80 <KMCommand::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe3560d1f0) at kernel/qobject.cpp:3578
#16 0x00007fb27b6153ae in KMCommand::messagesTransfered (this=this@entry=0x236acd0, _t1=_t1@entry=KMCommand::OK) at /usr/src/debug/kdepim-16.03.90/build/kmail/moc_kmcommands.cpp:186
#17 0x00007fb27b5055f9 in KMCommand::slotJobFinished (this=0x236acd0) at /usr/src/debug/kdepim-16.03.90/kmail/kmcommands.cpp:400
#18 0x00007fb2797d1d97 in QtPrivate::QSlotObjectBase::call (a=0x7ffe3560d380, r=0x236acd0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#19 QMetaObject::activate (sender=sender@entry=0x1d1d5e0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3560d380) at kernel/qobject.cpp:3698
#20 0x00007fb2797d2707 in QMetaObject::activate (sender=sender@entry=0x1d1d5e0, m=m@entry=0x7fb27a7ff500 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3560d380) at kernel/qobject.cpp:3578
#21 0x00007fb27a5b0d92 in KJob::result (this=this@entry=0x1d1d5e0, _t1=_t1@entry=0x1d1d5e0) at /usr/src/debug/kcoreaddons-5.21.0/build/src/lib/moc_kjob.cpp:555
#22 0x00007fb27a5b17d1 in KJob::finishJob (this=this@entry=0x1d1d5e0, emitResult=emitResult@entry=true) at /usr/src/debug/kcoreaddons-5.21.0/src/lib/jobs/kjob.cpp:109
#23 0x00007fb27a5b17ea in KJob::emitResult (this=this@entry=0x1d1d5e0) at /usr/src/debug/kcoreaddons-5.21.0/src/lib/jobs/kjob.cpp:293
#24 0x00007fb2731b8433 in Akonadi::JobPrivate::delayedEmitResult (this=<optimized out>) at /usr/src/debug/akonadi-16.03.90/src/core/jobs/job.cpp:153
#25 Akonadi::Job::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-16.03.90/build/src/core/moc_job.cpp:108
#26 0x00007fb2797d2cf9 in QObject::event (this=0x1d1d5e0, e=<optimized out>) at kernel/qobject.cpp:1239
#27 0x00007fb27a96387c in QApplicationPrivate::notify_helper (this=this@entry=0x15c6250, receiver=receiver@entry=0x1d1d5e0, e=e@entry=0x1def190) at kernel/qapplication.cpp:3716
#28 0x00007fb27a968986 in QApplication::notify (this=0x7ffe3560df50, receiver=0x1d1d5e0, e=0x1def190) at kernel/qapplication.cpp:3499
#29 0x00007fb2797a4c83 in QCoreApplication::notifyInternal (this=0x7ffe3560df50, receiver=0x1d1d5e0, event=event@entry=0x1def190) at kernel/qcoreapplication.cpp:965
#30 0x00007fb2797a6fa6 in QCoreApplication::sendEvent (event=0x1def190, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x15c1a70) at kernel/qcoreapplication.cpp:1593
#32 0x00007fb2797a7488 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#33 0x00007fb2797f80b3 in postEventSourceDispatch (s=0x16244b0) at kernel/qeventdispatcher_glib.cpp:271
#34 0x00007fb26e8d21a7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#35 0x00007fb26e8d23d8 in ?? () from /usr/lib64/libglib-2.0.so.0
#36 0x00007fb26e8d247c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#37 0x00007fb2797f84bf in QEventDispatcherGlib::processEvents (this=0x1601d70, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#38 0x00007fb2797a25ca in QEventLoop::exec (this=this@entry=0x7ffe3560d8f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#39 0x00007fb2797aa28d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#40 0x0000000000403bfe in main (argc=1, argv=0x7ffe3560e188) at /usr/src/debug/kdepim-16.03.90/kmail/main.cpp:159

Possible duplicates by query: bug 361639.

Reported using DrKonqi
Comment 1 Ian 2016-04-15 06:17:24 UTC 
I agree with this error and it is a duplicate of 361639
Comment 2 Robby Engelmann 2016-04-16 07:48:49 UTC 
after installing new package kdepim-addons the crash is gone and all works fine again.
Comment 3 Ian 2016-04-16 08:36:11 UTC 
(In reply to Robby Engelmann from comment #2)
> after installing new package kdepim-addons the crash is gone and all works
> fine again.

thanks. i installed it yesterday for a different reason i.e missing View/Headers options.  Seems a strange resolution where an addon fixes something that should work in its basic form.